Word-Drama or Movie Association

No Gain No Love (their marriage is a sham for the FL to do well in her work)

Past

Feud (the FL and ML are immortals and have special swords with which they can kill each other )

Hotel

Head Over Heels (ML gets possessed but when FL holds his hand or touches him, he goes back to normal so she ties their hands together while sleeping.)

Slip/trip

Moon Lovers: Scarlet Heart Ryeo

Animal

^ oh cute! 😯

Secret Lover (rings)

Mad